DistyParts Icon
LM317LCDR The Texas Instruments LM317LCDR is an adjustable 3-terminal positive voltage regulator. It can supply up to 100mA over an output voltage range of 1.25V to 37V.
Mfr Part #:

LM317LCDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM317LCDR is an adjustable 3-terminal positive voltage regulator. It can supply up to 100mA over an output voltage range of 1.25V to 37V.
✓ Total Stock: 191,421 pcs
$ Price Range: $0.12

LM317LCDR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
188,000 pcs
On Request
188000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,421 pcs
On Request
3421 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM317LCDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Operating Temperature
Output Current
Output Voltage
Tape & Reel
View Similar Products (0)

LM317LCDR Description

Short technical summary and product information.

The LM317L is an adjustable, 3-terminal, positive-voltage regulator from Texas Instruments, capable of supplying up to 100mA over an output-voltage range of 1.25V to 37V. This device is designed for ease of use, requiring only two external resistors to set the output voltage.

 

Key electrical specifications include an output voltage range of 1.25V to 37V, an output current of up to 100mA, and typical input regulation of 0.01% per input voltage change. Ripple rejection is typically 80 dB at 120Hz and 65 dB at 100kHz.

 

The LM317L is available in an 8-pin SOIC package suitable for surface mounting. The operating temperature range is specified from 0°C to 125°C for the legacy chip, with newer versions characterized from -40°C to +125°C.

 

For higher output current requirements, consider the LM317M (500mA) and LM317 (1.5A) series.

LM317LCDR Quick Information

Product Type: Adjustable Linear Voltage Regulator
Series: LM317L
Canonical Name: LM317L 100mA Adjustable Positive Voltage Regulator
Subcategory: Adjustable

LM317LCDR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM317LCDR Estimated Pricing

Qty Low High
1+ $0.12 $0.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM317LCDR Features

  • Adjustable output voltage from 1.25V to 37V.
  • Supplies up to 100mA output current.
  • Requires only two external resistors.
  • Typical 0.01% line regulation.
  • Surface mount SOIC package.

LM317LCDR Applications

  • Adjustable power supplies.
  • Voltage regulation circuits.
  • Battery charging systems.
  • Post-regulation for switching supplies.

LM317LCDR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LM317LCDR?

The output voltage is adjustable from 1.25V to 37V.

What is the maximum output current of the LM317LCDR?

The maximum output current is 100mA.

What is the operating temperature range of the LM317LCDR?

The operating temperature range is 0°C to 125°C.

What package is the LM317LCDR available in?

The LM317LCDR is available in an 8-pin SOIC (D) package.

What is the ripple rejection of the LM317LCDR?

The ripple rejection is 80dB at 120Hz and 65dB at 100kHz.

Home
Account

Categories